Quick feedback widget: five faces from angry to delighted as a native radio group. Hovering lifts a face, selecting one scales it up with a spring, dims the others and fades in a tailored reply ("Sorry we missed", "Thanks, glad you liked it" …). Pure CSS from :has(:checked), no script. Options (data attributes on the section): data-theme (light|dark) surface; data-style (card|plain) container look; data-size (s|m|l) face size; data-labels (true|false) show the word under each face; data-anim (rise|fade|none) entrance. Fieldset + legend, each face is a labelled radio, focus ring, reduced-motion safe.